| Image Thumbs | |
| Cert Num | 1331515 |
| Cert Date | 2017-05-15 |
| Catalog Number | 505 |
| Country | USA |
| Year | 1917 |
| Denom | 5c |
| Color | Rose |
| Grade | Ungraded |
| Description | Mint OGph |
| Opinion | it is a genuine unused, o.g., previously hinged, block of six, the top center stamp Scott No. 505, (previously hinged) the others Scott No. 499 (never hinged). |
| Cert Link | http://psestamp.com/Cert/1331515 |